added return value to remove old soft removed docs

rpg-docs/.meteor/packages

@@ -47,3 +47,4 @@ ecmascript@0.6.1
 es5-shim@4.6.15
 differential:vulcanize
 reactive-dict
+percolate:synced-cron

rpg-docs/.meteor/versions

@@ -87,6 +87,7 @@ oauth2@1.1.11
 observe-sequence@1.0.14
 ordered-dict@1.0.9
 percolate:migrations@0.9.8
+percolate:synced-cron@1.3.2
 promise@0.8.8
 raix:eventemitter@0.1.3
 random@1.0.10

rpg-docs/server/lib/cron/deleteRemovedDocuments.js

@@ -0,0 +1,45 @@
+Meteor.startup(() => {
+	const collections = [
+		Attacks, Buffs, Classes, Effects, Experiences,
+		Features, Notes, Proficiencies, SpellLists, Spells,
+		Containers, Items,
+	];
+
+	/**
+	 * Deletes all soft removed documents that were removed more than 30 minutes ago
+	 * and were not restored
+	 * @return {Number} Number of documents removed
+	 */
+	const deleteOldSoftRemovedDocs = function(){
+		let numRemoved = 0;
+		const now = new Date();
+		const thirtyMinutesAgo = new Date(now.getTime() - 30*60000);
+		_.each(collections, (collection) => {
+			numRemoved += collection.remove({
+				removed: true,
+				removedAt: {$lt: thirtyMinutesAgo} // dates *before* 30 minutes ago
+			});
+		});
+		return numRemoved;
+	};
+
+	SyncedCron.add({
+		name: "Delete all soft removed items that haven't been restored",
+		schedule: function(parser) {
+			return parser.text('every 6 hours');
+		},
+		job: function() {
+			deleteOldSoftRemovedDocs();
+		}
+	});
+
+	// Add a method to manually trigger removal
+	Meteor.methods({
+		deleteOldSoftRemovedDocs() {
+			const user = Meteor.users.findOne(this.userId);
+			if (user && _.contains(user.roles, "admin")){
+				return deleteOldSoftRemovedDocs();
+			}
+		},
+	});
+});